public class UserCasio{
	
	public static void main(String args[]){
		Casio cs = new Casio();
		cs.Add(1,2);
		cs.Subtract(3,2);
		System.out.println("Add total is :" + cs.totalAdd);
		System.out.println("Subtract total is :" + cs.totalSubtract);

	}
    	
}